63606063 has 16 divisors (see below), whose sum is σ = 89381376. Its totient is φ = 40154400.

The previous prime is 63606041. The next prime is 63606089. The reversal of 63606063 is 36060636.

It is not a de Polignac number, because 63606063 - 2⁶ = 63605999 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 63606063.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63606863) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2406 + ... + 11532.

It is an arithmetic number, because the mean of its divisors is an integer number (5586336).

Almost surely, 2^63606063 is an apocalyptic number.

63606063 is a deficient number, since it is larger than the sum of its proper divisors (25775313).

63606063 is a wasteful number, since it uses less digits than its factorization.

63606063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9254.

The product of its (nonzero) digits is 11664, while the sum is 30.

The square root of 63606063 is about 7975.3409331514. The cubic root of 63606063 is about 399.1776082550.

Adding to 63606063 its reverse (36060636), we get a palindrome (99666699).

The spelling of 63606063 in words is "sixty-three million, six hundred six thousand, sixty-three".